I’ve been doing some prototyping of a new Pi related hardware project I’m working on. I’m not ready to let on what it is yet, but it involves a potentiometer. The pot in question is one of those that you need a small screwdriver to turn. So here’s what happened. I left the screwdriver standing in the pot like this… …and it fell, shorting something out. Not sure exactly what, but it may have bounced on a pin carrying 12V for a motor. What I do know for sure is that an ic chip that […more…]